The application of peat water may be able to address the problem scarcity. This study used Moringa oleifera seed as a coagulant via jar tests in series coagulation-flocculation processes remove humic substances (HS) from water. Characterisations were performed on and GC–MS analysis showed that oleic acid octadecanoic are two main parts seeds help coagulation process. FTIR revealed consists hydr...

This study is on the reuse of the residue generated by a Moringa oleifera oil extraction plant. The residual oil cake produced during the process of oil extraction retains the positively charged protein of the M. oleifera seed, which is the active component in the process of 15 attracting and capturing suspended particles in waters. Such coagulant–flocculant properties give rise to the eliminat...

• UF coagulant dose controller was successfully developed and field tested. • Self-adaptive in-line UF coagulant dosing reduced coagulant consumption. • Real-time tracking of fouling resistance and backwash effectiveness. • Robust UF operation during conditions of deteriorating source water quality. ⁎ Corresponding authors. E-mail addresses: [email protected] (P.D. Christofides http://dx.doi.or...

treated sea water is the most significant source of water and surfactant floods. the various chemicals employed in treatment plants should be compatible with surfactant systems. based on surface tension experiments, the activity of these chemicals is examined over a wide range of concentrations in different solutions, including distillated water, sea water by using three types of surfactant mix...

High mol wt kininogen (HMWK), the major cofactor-substrate of the contact phase of coagulation, is contained within and secreted by platelets. Studies have been performed to localize platelet HMWK in both the unstimulated and activated platelet and to ascertain the effect of platelet enzymes on HMWK itself. On platelet subcellular fractionation, platelet HMWK was localized to alpha-granules, an...

The effects of aqueous extracts of onion and garlic as well as of garlic oil were studied on the process of blood coagulation and fibrinolysis in vitro. Only onion was found to exhibit anti-coagulant and fibrinolytic activity while garlic extract as well as garlic oil were inactive.

Pumice and the Moringa oleifera (MO) seed were investigated as alternative natural materials for drinking water treatment based on problems identified at the Stretta Vaudetto water treatment plant in Eritrea. Lab and pilot scale studies showed that pumice was a suitable alternative material for dual media filtration. Conversion of the sand filters at Stretta Vaudetto to pumice-sand media would ...

AIMS The aim of this work was to analyse the coagulant and antibacterial activities of lectin isolated from Moringa oleifera seeds that are used for water treatment. METHODS AND RESULTS The water-soluble M. oleifera lectin (WSMoL) was separated from nonhemagglutinating components (NHC) by chitin chromatography. WSMoL fluorescence spectrum was not altered in the presence of ions that are often...